S
M
T
W
T
F
S
31
78°
47°
1
73°
54°
2
78°
52°
3
80°
50°
4
83°
51°
5
84°
58°
6
83°
65°
7
88°
69°
8
88°
70°
9
82°
72°
10
87°
71°
11
89°
72°
12
87°
67°
13
85°
62°
14
82°
61°
15
74°
55°
16
78°
52°
17
82°
58°
18
76°
61°
19
80°
56°
20
80°
61°
21
83°
69°
22
74°
59°
23
78°
55°
24
79°
57°
25
79°
57°
26
81°
59°
27
82°
65°
28
83°
64°
29
85°
64°
30
84°
65°
1
85°
61°
2
80°
63°
3
83°
64°
4
81°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Letart
Letart's June 2026 forecast shows daily high temperatures ranging from 74° to 85°, with overnight lows between 55° and 69°. The average high for June is 81° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Letart. See also: July | August | September.